The Nut,coupling,electrical Conduit, cataloged under National Stock Number 5975-00-504-7075, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Marvin Engineering Co, Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-504-7075 |
| Primary Part Number | 47A4214 |
| Item Name | Nut,coupling,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Marvin Engineering Co, Inc |
| Status | ACTIVE |
| Thread Length | 0.437 INCHES NOMINAL SINGLE END IN |
| Style Designator | KNURLED/RIBBED |
| Outside Diameter | 1.188 INCHES NOMINAL SINGLE END IN |
| Seat End Inside Diameter | 0.687 INCHES NOMINAL IN |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| Conduit Type Accommodated | RIGID METALLIC THINWALL SINGLE END |
| Thread Class | 3B SINGLE END |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 47A4214 | Marvin Engineering Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 47A4214 | 3/2 Design control — primary reference U.S. Government activity |
| 47A4214 | 5/9 Secondary reference U.S. Government activity |
NSN 5975-00-504-7075 is a Nut,coupling,electrical Conduit, manufactured by Marvin Engineering Co, Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-504-7075 has 1 manufacturer part number on file: 47A4214 (Marvin Engineering Co, Inc).
Key specifications for 47A4214: Thread Length: 0.437 INCHES NOMINAL SINGLE END IN; Style Designator: KNURLED/RIBBED; Overall Length: 0.438 INCHES NOMINAL IN; Outside Diameter: 1.188 INCHES NOMINAL SINGLE END IN. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.